73 lines
2.0 KiB
C++
73 lines
2.0 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2019 Olive Team
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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***/
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#ifndef VSTHOSTWIN_H
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#define VSTHOSTWIN_H
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#include <QDialog>
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#include <QLibrary>
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#include "effects/effect.h"
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#include "include/vestige.h"
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// Plugin's dispatcher function
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typedef intptr_t (*dispatcherFuncPtr)(AEffect *effect, int32_t opCode, int32_t index, int32_t value, void *ptr, float opt);
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class VSTHost : public Effect {
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Q_OBJECT
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public:
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VSTHost(Clip* c, const EffectMeta* em);
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~VSTHost();
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void process_audio(double timecode_start, double timecode_end, quint8* samples, int nb_bytes, int channel_count);
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void custom_load(QXmlStreamReader& stream);
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void save(QXmlStreamWriter& stream);
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private slots:
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void show_interface(bool show);
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void uncheck_show_button();
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void change_plugin();
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private:
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FileField* file_field;
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ButtonField* show_interface_btn;
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void loadPlugin();
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void freePlugin();
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dispatcherFuncPtr dispatcher;
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AEffect* plugin;
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bool configurePluginCallbacks();
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void startPlugin();
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void stopPlugin();
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void resumePlugin();
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void suspendPlugin();
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bool canPluginDo(char *canDoString);
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void processAudio(long numFrames);
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void CreateDialogIfNull();
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float** inputs;
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float** outputs;
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QDialog* dialog;
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QByteArray data_cache;
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void send_data_cache_to_plugin();
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QLibrary modulePtr;
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};
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#endif // VSTHOSTWIN_H
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